<template>
  <div class="course">
    <Header></Header>
    <div class="top-wrap">
      <div class="actual-header">
        <div class="actual-header-wrap">
          <div class="banner">
            <router-link class="title" to="/course"
              ><img class="h100" src="../assets/coding-title.png" alt=""
            /></router-link>
            <div>真实项目实战演练</div>
          </div>
          <div class="actual-header-search">
            <div class="search-inner">
              <input
                class="actual-search-input"
                v-model="course.text"
                placeholder="搜索感兴趣的实战课程内容"
                type="text"
                autocomplete="off"
              />
              <img
                class="actual-search-button"
                src="../assets/search.svg"
                @click.prevent.stop="get_course_list"
              />
            </div>
            <div class="actual-searchtags"></div>
            <div class="search-hot">
              <span>热搜：</span>
              <a
                href=""
                @click.prevent.stop="course.text = hot_word"
                v-for="(hot_word, key) in course.hot_word_list"
                :key="key"
                >{{ hot_word }}</a
              >
            </div>
          </div>
        </div>
      </div>
      <div class="type">
        <div class="type-wrap">
          <div class="one warp">
            <span class="name">方向：</span>
            <ul class="items">
              <li :class="{ cur: course.current_direction === 0 }">
                <a href="" @click.prevent.stop="course.current_direction = 0"
                  >全部</a
                >
              </li>
              <li
                :class="{ cur: course.current_direction === direction.id }"
                v-for="(direction, key) in course.direction_list"
                :key="key"
              >
                <a
                  href=""
                  @click.prevent.stop="course.current_direction = direction.id"
                  >{{ direction.name }}</a
                >
              </li>
            </ul>
          </div>
          <div class="two warp">
            <span class="name">分类：</span>
            <ul class="items">
              <li :class="{ cur: course.current_category === 0 }">
                <a href="" @click.prevent.stop="course.current_category = 0"
                  >不限</a
                >
              </li>
              <li
                :class="{ cur: course.current_category === category.id }"
                v-for="(category, key) in course.category_list"
                :key="key"
              >
                <a
                  href=""
                  @click.prevent.stop="course.current_category = category.id"
                  >{{ category.name }}</a
                >
              </li>
            </ul>
          </div>
        </div>
      </div>
    </div>
    <div class="main">
      <div class="main-wrap">
        <div class="filter clearfix">
          <div class="sort l">
            <a
              href=""
              :class="{ on: course.ordering === '-id' }"
              @click.prevent.stop="
                course.ordering = course.ordering === '-id' ? '' : '-id'
              "
              >最新</a
            >
            <a
              href=""
              :class="{ on: course.ordering === '-students' }"
              @click.prevent.stop="
                course.ordering =
                  course.ordering === '-students' ? '' : '-students'
              "
              >销量</a
            >
            <a
              href=""
              :class="{ on: course.ordering === '-orders' }"
              @click.prevent.stop="
                course.ordering = course.ordering === '-orders' ? '' : '-orders'
              "
              >推荐</a
            >
          </div>
          <div class="other r clearfix">
            <a class="course-line l" href="" target="_blank">学习路线</a>
          </div>
        </div>
        <ul class="course-list clearfix">
          <li
            class="course-card"
            v-for="(course_info, key) in course.course_list"
            :key="key"
          >
            <router-link :to="`/project/${course_info.id}`">
              <!-- <a target="_blank" href=""> -->
              <div class="img">
                <img :src="course_info.course_cover" alt="" />
              </div>
              <p class="title ellipsis2">
                {{ course_info.name }}
              </p>
              <p class="one">
                <span
                  >{{ course_info.get_level_display }} ·
                  {{ course_info.students }}人报名</span
                >
                <span class="discount r">
                  <i class="name" v-if="course_info.discount.type">{{
                    course_info.discount.type
                  }}</i>
                  <i class="countdown" v-if="course_info.discount.expire"
                    >{{ parseInt(course_info.discount.expire / 86400)
                    }}<span class="day">天</span
                    >{{
                      fill0(
                        parseInt((course_info.discount.expire / 3600) % 24)
                      )
                    }}:{{
                      fill0(parseInt((course_info.discount.expire / 60) % 60))
                    }}:{{
                      fill0(parseInt(course_info.discount.expire % 60))
                    }}</i
                  >
                </span>
              </p>
              <p class="two clearfix">
                <span
                  class="price l red bold"
                  v-if="course_info.discount.price >= 0"
                  >￥{{
                    parseFloat(course_info.discount.price).toFixed(2)
                  }}</span
                >
                <span class="price l red bold" v-else
                  >￥{{ parseFloat(course_info.price).toFixed(2) }}</span
                >
                <span
                  class="origin-price l delete-line"
                  v-if="course_info.discount.price >= 0"
                  >￥{{ parseFloat(course_info.price).toFixed(2) }}</span
                >
                <span
                  class="add-shop-cart r"
                  @click.prevent.stop="add_cart(course_info)"
                  ><img
                    class="icon imv2-shopping-cart"
                    src="../assets/cart2.svg"
                  />加购物车</span
                >
              </p>
            </router-link>
            <!-- </a> -->
          </li>
          <!-- <li class="course-card">
            <a target="_blank" href="">
              <div class="img"><img src="../assets/course-2.png" alt="" /></div>
              <p class="title ellipsis2">
                Flink+ClickHouse 玩转企业级实时大数据开发，助你实现弯道超车
              </p>
              <p class="one">
                <span>进阶 · 246人报名</span>
                <span class="discount r"
                  ><i class="name">限时优惠</i
                  ><i class="countdown"
                    >6<span class="day">天</span>01:39:21</i
                  ></span
                >
              </p>
              <p class="two clearfix">
                <span class="price l red bold">￥328.00</span>
                <span class="origin-price l delete-line">￥368.00</span>
                <span class="add-shop-cart r"
                  ><img
                    class="icon imv2-shopping-cart"
                    src="../assets/cart2.svg"
                  />加购物车</span
                >
              </p>
            </a>
          </li>
          <li class="course-card">
            <a target="_blank" href="">
              <div class="img"><img src="../assets/course-3.png" alt="" /></div>
              <p class="title ellipsis2">
                Flink+ClickHouse 玩转企业级实时大数据开发，助你实现弯道超车
              </p>
              <p class="one">
                <span>进阶 · 246人报名</span>
                <span class="discount r"
                  ><i class="name">限时优惠</i
                  ><i class="countdown"
                    >16<span class="day">天</span>01:39:21</i
                  ></span
                >
              </p>
              <p class="two clearfix">
                <span class="price l red bold">￥328.00</span>
                <span class="origin-price l delete-line">￥368.00</span>
                <span class="add-shop-cart r"
                  ><img
                    class="icon imv2-shopping-cart"
                    src="../assets/cart2.svg"
                  />加购物车</span
                >
              </p>
            </a>
          </li>
          <li class="course-card">
            <a target="_blank" href="">
              <div class="img"><img src="../assets/course-4.png" alt="" /></div>
              <p class="title ellipsis2">
                Flink+ClickHouse 玩转企业级实时大数据开发，助你实现弯道超车
              </p>
              <p class="one"><span>进阶 · 246人报名</span></p>
              <p class="two clearfix">
                <span class="price l red bold">￥399.00</span>
                <span class="add-shop-cart r"
                  ><img
                    class="icon imv2-shopping-cart"
                    src="../assets/cart2.svg"
                  />加购物车</span
                >
              </p>
            </a>
          </li>
          <li class="course-card">
            <a target="_blank" href="">
              <div class="img"><img src="../assets/course-5.png" alt="" /></div>
              <p class="title ellipsis2">
                Flink+ClickHouse 玩转企业级实时大数据开发，助你实现弯道超车
              </p>
              <p class="one"><span>进阶 · 246人报名</span></p>
              <p class="two clearfix">
                <span class="price l red bold">￥399.00</span>
                <span class="add-shop-cart r"
                  ><img
                    class="icon imv2-shopping-cart"
                    src="../assets/cart2.svg"
                  />加购物车</span
                >
              </p>
            </a>
          </li> -->
        </ul>
        <div class="page" v-if="course.count > course.size">
          <a
            href=""
            v-if="course.has_perv"
            @click.prevent.stop="course.page = 1"
            >首页</a
          >
          <span v-else>首页</span>
          <a href="" v-if="course.has_perv" @click.prevent.stop="course.page--"
            >上一页</a
          >
          <span v-else>上一页</span>
          <a
            href=""
            v-if="course.has_perv"
            @click.prevent.stop="course.page--"
            >{{ course.page - 1 }}</a
          >
          <a class="active">{{ course.page }}</a>
          <a
            href=""
            v-if="course.has_next"
            @click.prevent.stop="course.page++"
            >{{ course.page + 1 }}</a
          >
          <a href="" v-if="course.has_next" @click.prevent.stop="course.page++"
            >下一页</a
          >
          <span v-else>下一页</span>
          <a
            href=""
            v-if="course.has_next"
            @click.prevent.stop="
              course.page = Math.ceil(course.count / course.size)
            "
            >尾页</a
          >
          <span v-else>尾页</span>
        </div>
      </div>
    </div>
    <Footer></Footer>
  </div>
</template>

<script setup>
import { watch } from "vue";
import { reactive, ref } from "vue";
import Header from "../components/Header.vue";
import Footer from "../components/Footer.vue";
import course from "../api/course";
import { fill0 } from "../utils/func";
import cart from "../api/cart";
import { ElMessage } from "element-plus";
import { useStore } from "vuex";

const store = useStore();

// 获取课程方向列表
course.get_course_direction().then((res) => {
  course.direction_list = res.data;
});

// 获取课程分类列表
const get_category = () => {
  // 重置鼠标选中的课程分类
  course.current_category = 0;
  course.get_course_category().then((res) => {
    course.category_list = res.data;
  });
};

get_category();

const get_hot_word = () => {
  course.get_hot_word().then((res) => {
    course.hot_word_list = res.data;
  });
};

// 获取课程列表
const get_course_list = () => {
  let ret = null; // 预设一个用于保存服务器返回的数据
  // 如果是搜索操作，则使用搜索接口
  if (course.text) {
    ret = course.search_course();
  } else {
    // 反之，则使用获取课程接口
    ret = course.get_course_list();
  }

  ret.then((response) => {
    course.course_list = response.data.results;
    // 总数据量
    course.count = response.data.count;
    course.has_perv = !!response.data.previous; // !!2个非表示把数据转换成布尔值
    course.has_next = !!response.data.next;

    // 优惠活动的倒计时
    course.start_timer();
  });
  get_hot_word();
};

get_course_list();

get_hot_word();

// 添加课程到购物车
const add_cart = (course_info) => {
  let token = sessionStorage.token || localStorage.token;
  cart
    .add_course_to_cart(course_info.id, token)
    .then((response) => {
      ElMessage.success(response?.data?.errmsg);
      store.commit("set_cart_total", response.data.cart_total);
    })
    .catch((error) => {
      if (error?.response?.status === 401) {
        store.commit("logout");
        ElMessage.error("您尚未登录或已登录超时，请登录后继续操作！");
      } else {
        ElMessage.error(
          `添加商品到购物车失败:${error?.response?.data?.errmsg}`
        );
      }
    });
};

// 监听学习方向的变化，改变时更新相对应下的课程分类
watch(
  () => course.current_direction,
  () => {
    // 重置文本搜索框
    course.text = "";
    // 重置页码
    course.page = 1;
    course.ordering = "-id";
    get_category();
    get_course_list();
  }
);

// 监听不同分类的变化，改变时更新相对应下的课程
watch(
  () => course.current_category,
  () => {
    // 重置文本搜索框
    course.text = "";
    // 重置页码
    course.page = 1;
    course.ordering = "-id";
    get_course_list();
  }
);

// 监听课程切换不同的排序条件
watch(
  () => course.ordering,
  () => {
    // 重置页码
    course.page = 1;
    get_course_list();
  }
);

// 监听页码的变化，改变时更新相对应下的课程
watch(
  () => course.page,
  () => {
    get_course_list();
  }
);
</script>

<style scoped>
.type .type-wrap .warp:hover {
  height: auto;
}
.type .type-wrap .warp:hover .items {
  background-color: #fff;
}
.top-wrap {
  background-color: #f5f7fa;
  background-repeat: no-repeat;
  background-position: top center;
  background-size: cover;
}
.actual-header {
  max-width: 1500px;
  margin: 0 auto;
}
.actual-header .actual-header-wrap {
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: space-between;
  justify-content: space-between;
  padding-top: 8px;
}

.actual-header .actual-header-wrap .banner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.actual-header .actual-header-wrap .banner .title {
  height: 46px;
  margin-right: 8px;
}

.actual-header .actual-header-wrap .actual-header-search {
  position: relative;
  width: 320px;
}

.actual-header .actual-header-wrap .actual-header-search .search-inner {
  width: 100%;
  border-radius: 4px;
  overflow: hidden;
  margin: 17px 0 7px;
  border: 1px solid rgba(84, 92, 99, 0.2);
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-inner
  .actual-search-input {
  width: 275px;
  font-size: 12px;
  color: #93999f;
  line-height: 24px;
  padding: 5px 12px;
  border: none;
  border-radius: 0;
  box-sizing: border-box;
  background: 0 0;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-inner
  .actual-search-input::-webkit-input-placeholder {
  color: #9199a1;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-inner
  .actual-search-input::-moz-placeholder {
  color: #9199a1;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-inner
  .actual-search-input:-moz-placeholder {
  color: #9199a1;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-inner
  .actual-search-input:-ms-input-placeholder {
  color: #9199a1;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-inner
  .actual-search-button {
  width: 26px;
  padding-top: 4px;
  padding-bottom: 4px;
  padding-right: 4px;
  padding-left: 6px;
  height: 26px;
  font-size: 18px;
  text-align: center;
  line-height: 26px;
  color: #fff;
  background-color: rgba(84, 92, 99, 0.2);
  cursor: pointer;
  border-top-right-radius: 4px;
  border-bottom-right-radius: 4px;
  float: right;
}

.actual-header .actual-header-wrap .actual-header-search .actual-searchtags {
  position: absolute;
  right: 128px;
  top: 0;
  height: 48px;
  line-height: 48px;
  text-align: right;
}

.actual-header .actual-header-wrap .actual-header-search .actual-searchtags a {
  margin-left: 24px;
  font-size: 12px;
  color: #4d555d;
  line-height: 48px;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .actual-searchtags
  a:hover {
  color: #f01414;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .actual-history-item
  a {
  float: left;
  font-size: 12px;
  color: rgba(7, 17, 27, 0.6);
  line-height: 16px;
  padding: 4px 12px;
  margin-right: 8px;
  background: rgba(7, 17, 27, 0.05);
  border-radius: 12px;
  transition: 0.3s background, color linear;
  margin-top: 8px;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .actual-history-item
  a:hover {
  background: rgba(7, 17, 27, 0.1);
  color: #07111b;
}

.actual-header .actual-header-wrap .actual-header-search li {
  display: block;
  width: 100%;
  height: 48px;
  transition: 0.3s background linear;
  padding: 12px 16px;
  box-sizing: border-box;
  font-size: 14px;
  color: #4d555d;
  line-height: 24px;
  cursor: pointer;
  z-index: 1;
}

.actual-header .actual-header-wrap .actual-header-search li:hover {
  background: #f3f5f7;
  color: #07111b;
}

.actual-header .actual-header-wrap .actual-header-search .search-hot {
  height: 21px;
  overflow: hidden;
  padding-left: 14px;
}

.actual-header .actual-header-wrap .actual-header-search .search-hot a,
.actual-header .actual-header-wrap .actual-header-search .search-hot span {
  color: rgba(84, 92, 99, 0.7);
  font-size: 12px;
  line-height: 16px;
}

.actual-header .actual-header-wrap .actual-header-search .search-hot a {
  margin-right: 14px;
}

.actual-header
  .actual-header-wrap
  .actual-header-search
  .search-hot
  a:last-child {
  margin-right: 0;
}

.type {
  max-width: 1500px;
  margin: 0 auto;
  padding-bottom: 27px;
}

.type .type-wrap {
  position: relative;
  height: 109px;
}

.type .type-wrap .warp {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  position: absolute;
  width: 1430px;
  height: 54px;
  overflow: hidden;
  padding: 10px;
  box-sizing: border-box;
  box-shadow: 0 12px 20px 0 rgba(95, 101, 105, 0);
  border-radius: 8px;
  transition: all 0.2s;
}

.type .type-wrap .warp.one {
  margin-bottom: 25px;
  z-index: 3;
}

.type .type-wrap .warp.two {
  top: 59px;
  z-index: 2;
}

.type .type-wrap .warp .name {
  width: 3em;
  color: #07111b;
  line-height: 32px;
  font-weight: 700;
  margin-right: 6px;
}

.type .type-wrap .warp .items {
  width: 0;
  -webkit-box-flex: 1;
  -ms-flex: 1;
  -webkit-flex: 1;
  flex: 1;
}

.type .type-wrap .warp .items li {
  float: left;
  line-height: 16px;
  padding: 8px;
  border-radius: 6px;
  margin: 0 12px 12px 0;
}

.type .type-wrap .warp .items li a {
  color: #1c1f21;
}

.type .type-wrap .warp .items li.cur {
  background-color: rgba(233, 142, 70, 0.1);
}

.type .type-wrap .warp .items li.cur a {
  color: #e98e46;
}
.delete-line {
  text-decoration: line-through;
}
/******** 课程列表 ********/
.l {
  float: left;
}
.r {
  float: right;
}
.red {
  color: red;
}
.bold {
  font-weight: 700;
}
.main {
  margin-bottom: 60px;
}
.main .main-wrap {
  max-width: 1500px;
  margin: 0 auto;
}
.clearfix:after {
  content: "";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}

.main .filter {
  margin: 20px 0;
}

.main .filter .sort {
  overflow: hidden;
}

.main .filter .sort a {
  display: inline-block;
  float: left;
  font-size: 12px;
  color: #545c63;
  line-height: 16px;
  padding: 4px 12px;
  border-radius: 100px;
  margin-right: 12px;
}

.main .filter .sort a:last-child {
  margin-right: 0;
}

.main .filter .sort a.on {
  color: #fff;
  background-color: #545c63;
}

.main .filter .other {
  font-size: 12px;
}

.main .filter .other .course-line {
  color: #e98e46;
  line-height: 16px;
  padding: 4px 16px;
  border-radius: 100px;
  background-color: rgba(233, 142, 70, 0.1);
  margin-left: 24px;
}

.main .course-list .course-card {
  position: relative;
  width: 270px;
  height: 270px;
  float: left;
  margin: 0 37px 20px 0;
  box-shadow: 0 4px 8px 0 rgba(95, 101, 105, 0.05);
  border-radius: 8px;
  background-color: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
}

.main .course-list .course-card:nth-child(5n) {
  margin-right: 0;
}

.main .course-list .course-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 20px 0 rgba(95, 101, 105, 0.1);
}

.main .course-list .course-card a {
  display: inline-block;
  width: 100%;
}

.main .course-list .course-card .img {
  height: 152px;
  background: no-repeat center/cover;
  margin-bottom: 8px;
  border-radius: 8px 8px 0 0;
  overflow: hidden;
}

.main .course-list .course-card .title {
  color: #545c63;
  line-height: 20px;
  height: 40px;
  margin-bottom: 8px;
  padding: 0 8px;
}

.main .course-list .course-card .title.ellipsis2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.main .course-list .course-card .one,
.main .course-list .course-card .two {
  font-size: 12px;
  color: #9199a1;
  line-height: 18px;
  padding: 0 8px;
  margin-bottom: 8px;
}

.main .course-list .course-card .one .add-shop-cart .icon,
.main .course-list .course-card .one .star .icon,
.main .course-list .course-card .two .add-shop-cart .icon,
.main .course-list .course-card .two .star .icon {
  display: inline-block;
  margin-right: 2px;
  font-size: 14px;
}
.imv2-shopping-cart {
  width: 14px;
}
.main .course-list .course-card .one .add-shop-cart.add-shop-cart,
.main .course-list .course-card .one .add-shop-cart.stared,
.main .course-list .course-card .one .star.add-shop-cart,
.main .course-list .course-card .one .star.stared,
.main .course-list .course-card .two .add-shop-cart.add-shop-cart,
.main .course-list .course-card .two .add-shop-cart.stared,
.main .course-list .course-card .two .star.add-shop-cart,
.main .course-list .course-card .two .star.stared {
  color: #ff655d;
}

.main .course-list .course-card .one .discount i,
.main .course-list .course-card .two .discount i {
  font-style: normal;
  padding: 3px 4px;
}

.main .course-list .course-card .one .discount i.name,
.main .course-list .course-card .two .discount i.name {
  color: #fff;
  background-color: rgba(242, 13, 13, 0.6);
}

.main .course-list .course-card .one .price,
.main .course-list .course-card .two .price {
  line-height: 20px;
  margin-right: 2px;
}

.main .course-list .course-card .one .discount,
.main .course-list .course-card .two .discount {
  border: 1px solid rgba(242, 13, 13, 0.2);
  border-radius: 2px;
  font-size: 12px;
  line-height: 1;
  margin-right: 4px;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.main .course-list .course-card .one .discount i,
.main .course-list .course-card .two .discount i {
  font-style: normal;
  padding: 3px 4px;
}

.main .course-list .course-card .one .discount i.name,
.main .course-list .course-card .two .discount i.name {
  color: #fff;
  background-color: rgba(242, 13, 13, 0.6);
}

.main .course-list .course-card .one .discount i.countdown,
.main .course-list .course-card .two .discount i.countdown {
  display: flex;
  font-family: DINCondensed, "微软雅黑";
  color: #f76e6e;
  padding-top: 4px;
  padding-bottom: 2px;
}

.main .course-list .course-card .one .discount i.countdown .day,
.main .course-list .course-card .two .discount i.countdown .day {
  display: inline-block;
  width: 12px;
  height: 12px;
  transform: scale(0.8);
}

/**** 页码 *****/
.page {
  margin: 25px 0 auto;
  overflow: hidden;
  clear: both;
  text-align: center;
}

.page a {
  display: inline-block;
  margin: 0 12px;
  width: 36px;
  height: 36px;
  line-height: 36px;
  font-size: 14px;
  color: #4d555d;
  text-align: center;
  border-radius: 50%;
  -webkit-transition: border-color 0.2s;
  -moz-transition: border-color 0.2s;
  transition: border-color 0.2s;
}

.page a:hover {
  text-decoration: none;
  background-color: #d9dde1;
}

.page a.active {
  background: #4d555d;
  color: #fff;
}

.page a:first-child,
.page a:last-child,
.page a:nth-child(2),
.page a:nth-last-child(2) {
  width: auto;
}

.page a:first-child:hover,
.page a:last-child:hover,
.page a:nth-child(2):hover,
.page a:nth-last-child(2):hover {
  background-color: transparent;
}

.page span {
  display: inline-block;
  padding: 0 12px;
  min-width: 20px;
  height: 39px;
  line-height: 39px;
  font-size: 14px;
  color: #93999f;
  text-align: center;
}
</style>
